Fitria, Fitria, Amiruddin Amiruddin, and Arie Purnomo. 2019. “KUALITAS PELAYANAN ADMINISTRASI TERHADAP KONSUMEN PADA PT. DIANA INDONESIA KOTA SORONG”. Jurnal GRADUAL: Governance Administration and Public Service 7 (1):21-31. http://ejournal.um-sorong.ac.id/index.php/gl/article/view/678.